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2007CoAst.151...35S - Com. in Asteroseismology, 151, 35 (2007/August-0)
Photometric observations and frequency analysis of the δ Scuti NT Hya.
SINACHOPOULOS D. and GAVRAS P.
Abstract (from CDS):
NT Hya is a δ Scuti star discovered by Hipparcos. About 2200 observations were acquired with the 30 inch SAAO telescope in the nights of February 2,3 and 4, 2006 in V filter. These data show four pulsation frequencies of the star. Two of them may form a doublet separated by 0.64 c/d (Δf/f = 9%) with similar amplitudes. The period listed in the Hipparcos Catalogue is between the doublet frequencies.
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Simbad objects: 2
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